18. Consider the code below:arr[0] = new int[4];arr[1] = new int[3];arr[2] = new int[2];arr[3] = new int[1];for( int n = 0; n < 4; n++ )System.out.println( /* what goes here? */ );Which statement below, when inserted as the body of the for loop, would print the number of values in each row?